Pick your language

Remove comments
from any language.

Free online comment remover for 55+ languages. Each guide below includes before/after examples, language-specific edge cases, and a FAQ. The same live tool, REST API, and npm package power all of them.

Free, no signup Runs in your browser Instant

Remove comments from JavaScript

.js

Remove comments from TypeScript

.ts

Remove comments from Python

.py

Remove comments from Java

.java

Remove comments from C

.c

Remove comments from C++

.cpp

Remove comments from C#

.cs

Remove comments from Go

.go

Remove comments from Rust

.rs

Remove comments from Ruby

.rb

Remove comments from PHP

.php

Remove comments from Swift

.swift

Remove comments from Kotlin

.kt

Remove comments from Shell / Bash

.sh

Remove comments from SQL

.sql

Remove comments from HTML

.html

Remove comments from CSS

.css

Remove comments from YAML

.yaml

Remove comments from Lua

.lua

Remove comments from R

.r

Don't see your language? The full tool supports 55+ including HTML, CSS, SCSS, YAML, TOML, XML, Haskell, Elixir, Dart, Objective-C, MATLAB, Julia, Groovy, Clojure, F#, VB.NET, Assembly, Zig, Nim, OCaml, Erlang, Fortran, Lisp, Prolog, COBOL, Pascal, Ada, CoffeeScript, V, Crystal, Solidity, Terraform, Dockerfile, Makefile, and more.